{"product_id":"spark-exhaust-titanium-full-system-bmw-s1000rr-k67-gbm8821","title":"Spark Exhaust Titanium Full System BMW S1000RR K67 (2019-2026) GBM8821","description":"\u003cp\u003eCrafted entirely from aerospace-grade titanium, the Spark Exhaust GBM8821 full system for the BMW S1000RR K67 strips 6 kg from the standard exhaust package — dropping the total system weight from 10.4 kg to just 4.4 kg — while delivering race-bred throttle response and an unmistakable aggressive exhaust note that no bolt-on silencer can match.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium header and Konix Evo slip-on silencer construction: exceptional heat resistance at a fraction of the weight of steel equivalents.\u003c\/li\u003e\n\u003cli\u003eCarbon end-cap on the Konix Evo silencer adds structural rigidity and a purposeful, race-ready aesthetic.\u003c\/li\u003e\n\u003cli\u003e6 kg weight saving over the OEM exhaust — improved mass centralisation, sharper chassis dynamics and measurable performance gain.\u003c\/li\u003e\n\u003cli\u003eSound level of 107 dB at 5,500 rpm with the removable DB-killer extracted; refit the DB-killer to dial back the noise for road use or circuit regulations.\u003c\/li\u003e\n\u003cli\u003eComplete mounting kit included — bracket for attachment to the original subframe, all exhaust springs, and full compatibility with stock fairings and radiators.\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy: every weld and finish reflects the attention to detail for which Italian exhaust manufacture is renowned.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eThe choice of titanium for both the header and the silencer body is not a cosmetic decision — it is the material of choice for factory Superbike teams precisely because it combines tensile strength with minimal mass and outstanding resistance to the extreme thermal cycles generated by a high-revving inline-four. The natural raw titanium finish develops a subtle heat-bluing patina over time, a mark of genuine material rather than a cosmetic coating, and it resists corrosion without additional surface treatment. The carbon fibre end-cap reinforces the outlet and keeps the tip weight to an absolute minimum, complementing the overall weight budget of the system.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eReducing unsprung and reciprocating mass by 6 kg on a sub-200 kg superbike is a transformation that every rider will feel immediately — turn-in sharpens, the chassis sits more neutrally through direction changes, and the engine is no longer fighting the back-pressure characteristics of a road-homologated silencer. The Konix Evo canister is tuned for the S1000RR K67's firing order and header primary lengths, optimising scavenging across the rev range. At 107 dB (5,500 rpm, DB-killer removed) the note is authoritative on circuit; reinstall the supplied DB-killer and the system becomes considerably more civilised for road riding without any tooling required.\u003c\/p\u003e\u003cp\u003eFor best results, Inter-Pace strongly recommends a bespoke race map or a dyno remap calibrated to this system. The gains in throttle response and peak power are most fully realised when the fuelling is matched to the freer-breathing exhaust characteristics.\u003c\/p\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eThe complete mounting kit — including the subframe bracket and all exhaust springs — is supplied, making this a straightforward workshop fit for anyone with standard motorcycle tooling. The system is designed to retain compatibility with the standard S1000RR fairings and radiators, so no bodywork modifications are required. Note that this system is not compatible with the passenger footpeg assembly; it is intended for single-seat or track-day configuration.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is designed and tested specifically for the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBMW S1000RR (K67) — model years 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eNot compatible with passenger footpegs. Verify fitment against your specific model year and specification before ordering.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGBM8821\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eFull exhaust system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd-cap material\u003c\/td\u003e\n\u003ctd\u003eCarbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem weight\u003c\/td\u003e\n\u003ctd\u003e4.4 kg (saving of 6 kg vs OEM 10.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level\u003c\/td\u003e\n\u003ctd\u003e107 dB at 5,500 rpm (DB-killer removed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDB-killer\u003c\/td\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168854434058,"sku":"GBM8821","price":2357.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GBM8821.png?v=1780817761","url":"https:\/\/inter-pace.com\/products\/spark-exhaust-titanium-full-system-bmw-s1000rr-k67-gbm8821","provider":"Inter-Pace","version":"1.0","type":"link"}